From 6c20d7e979b967eb20207414c0a0bf875bbcb98d Mon Sep 17 00:00:00 2001
From: Florian Diebold <flodiebold@gmail.com>
Date: Mon, 16 Mar 2020 18:46:08 +0100
Subject: Small fixes

---
 crates/ra_mbe/src/mbe_expander.rs | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'crates')

diff --git a/crates/ra_mbe/src/mbe_expander.rs b/crates/ra_mbe/src/mbe_expander.rs
index 7adb70d45..b1eacf124 100644
--- a/crates/ra_mbe/src/mbe_expander.rs
+++ b/crates/ra_mbe/src/mbe_expander.rs
@@ -34,8 +34,7 @@ fn expand_rules(rules: &[crate::Rule], input: &tt::Subtree) -> ExpandResult<tt::
                 return ExpandResult::ok(res);
             }
         }
-        // Use the rule if we matched more tokens, or had fewer patterns left,
-        // or had no error
+        // Use the rule if we matched more tokens, or had fewer errors
         if let Some((prev_match, _)) = &match_ {
             if (new_match.unmatched_tts, new_match.err_count)
                 < (prev_match.unmatched_tts, prev_match.err_count)
@@ -176,7 +175,6 @@ mod tests {
         let (invocation_tt, _) =
             ast_to_token_tree(&macro_invocation.token_tree().unwrap()).unwrap();
 
-        let expanded = expand_rules(&rules.rules, &invocation_tt);
-        expanded
+        expand_rules(&rules.rules, &invocation_tt)
     }
 }
-- 
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